v3.26.1
Goodwill (Details)
¥ in Millions, $ in Millions
12 Months Ended
Mar. 31, 2026
CNY (¥)
Mar. 31, 2026
USD ($)
Mar. 31, 2025
CNY (¥)
Mar. 31, 2025
USD ($)
Mar. 31, 2024
CNY (¥)
Changes in goodwill          
Goodwill at the beginning of period ¥ 255,501   ¥ 259,679    
Additions 2,297   4,899    
Deconsolidations (546)   (2,957)    
Impairment (9,515) $ (1,380) (6,171)   ¥ (10,521)
Foreign currency translation adjustments (359)   51    
Goodwill at the end of period 247,378 35,862 255,501   259,679
Goodwill, Impaired, Accumulated Impairment Loss          
Gross goodwill 303,610   302,194    
Accumulated impairment losses of goodwill 56,232   46,693    
Hujing Digital Media and Entertainment Group          
Changes in goodwill          
Impairment   $ 0 (4,296) $ 0 (8,490)
All others          
Changes in goodwill          
Impairment (9,515)        
Total segments | Alibaba China E-commerce Group          
Changes in goodwill          
Goodwill at the beginning of period 164,945   164,945    
Segment changes 12,948        
Goodwill at the end of period 177,893   164,945   164,945
Total segments | Alibaba International Digital Commerce Group          
Changes in goodwill          
Goodwill at the beginning of period 20,077   20,033    
Additions 4        
Deconsolidations (319)        
Foreign currency translation adjustments (366)   44    
Goodwill at the end of period 19,396   20,077   20,033
Total segments | Cloud Intelligence Group          
Changes in goodwill          
Goodwill at the beginning of period 3,728   3,638    
Additions 1,342   84    
Foreign currency translation adjustments 8   6    
Goodwill at the end of period 5,078   3,728   3,638
Total segments | Cainiao Smart Logistics Network Limited          
Changes in goodwill          
Goodwill at the beginning of period 20,385   16,442    
Segment changes (20,385)        
Additions     3,942    
Foreign currency translation adjustments     1    
Goodwill at the end of period 0   20,385   16,442
Total segments | Local Services Group          
Changes in goodwill          
Goodwill at the beginning of period 20,447   20,447    
Segment changes (20,447)        
Goodwill at the end of period 0   20,447   20,447
Total segments | Hujing Digital Media and Entertainment Group          
Changes in goodwill          
Goodwill at the beginning of period 8,031   11,601    
Segment changes (8,031)        
Additions     726    
Impairment     (4,296)    
Goodwill at the end of period 0   8,031   11,601
Total segments | All others          
Changes in goodwill          
Goodwill at the beginning of period 17,888   22,573    
Segment changes 35,915        
Additions 951   147    
Deconsolidations (227)   (2,957)    
Impairment (9,515)   (1,875)    
Foreign currency translation adjustments (1)        
Goodwill at the end of period ¥ 45,011   ¥ 17,888   ¥ 22,573